Grundfos SCALA1 3-45 — 99631742 Water Booster Pump 115V Color_Orange The smaller 9-inch bowl is

The smaller 9-inch bowl is on the right

Built-in drain plug

Redundant Alarm Float — acts as a backup “on” float and alerts/activates pump if primary switch fails

a leaking control valve or damaged line requires separate repair

Grundfos SCALA1 3-45 — 99631742 Water Booster Pump 115V Color_Orange The smaller 9-inch bowl isGrundfos SCALA1 3 45 99631742 115V Water Booster Pump Brand: Grundfos SKU: 99631742 Product Overview The Grundfos SCALA1 3 45 model 99631742 is a 115V self priming booster system that combines the pump, motor, sensor, controller, and small pressure tank in one enclosure. It automatically responds as water demand begins and ends, making it suitable for properly sized residential pressure boosting, storage tank, shallow source, rainwater, and garden